Falling-prevention ultra thin stone composite board

ABSTRACT

A falling-prevention ultra thin stone composite board is provided with a composite board body  1  composed of ultra thin stone veneer  11  and a light base board  12  sticking to the rear surface of the stone veneer. At least a pair of opposite bottom edges of the composite board body is separately fixed with connecting battens  2  which fasten the stone veneer  11  and the light base board  12  together. The cross section of the connecting batten  2  is general L-shape. And the connecting batten  2  is integrally formed by front plate and rear plate. The rear plate is fastened to the rear surface of the light base board  12  and the front plate is laid against the side surface of the composite board body  1,  then the front plate of the connecting batten and the side surface of the stone veneer  1  are fixed together by a fasten device.

FIELD OF THE INVENTION

The present invention relates to a dry-fasten ultra thin stone compositeboard, especially to a falling-prevention ultra thin stone compositeboard, which can prevent the ultra thin stone veneer from falling offthe light base board due to unstuck, insuring the security of the ultrathin stone composite board dry-fasten system.

BACKGROUND OF THE INVENTION

An integrally composite board is composed of a light base board and astone veneer, which are fixed together by adhesive matter in the resentmarket, and there are two kinds of installation technology: in the firstkind, the light base board is bonded directly to the wall by structureglue (dry-fasten glue), so that the ultra thin stone composite board isfixed to the wall; in another kind of installation technology, the lightbase board is fixed to the skeleton structure preset on the wall by somedry-fasten devices. The existing problems are mainly as follow: afterthe installation of the ultra thin stone composite board, the stoneveneer connects to the wall through the light base board, so the stoneveneer is fixed to the wall indirectly, as the lifetime of the adhesiveis affected by the expansion stress due to the change of the temperatureand the positive or negative of the wind, the stone veneer would beeasily falling off the light base board when the work of the adhesivebecomes weak, which constitutes a thread to the security. So that is thebottleneck of the application of the ultra thin stone veneer compositeboard for architecture.

SUMMARY OF THE INVENTION

The object of the present invention is to overcome the shortages of theexisting dry-fasten technology of the ultra thin stone composite board.The present invention is provided with a falling-prevention ultra thinstone composite board, which can remove the danger of the stone veneerfalling off due to unstuck and insure the security of the dry-fasten ofthe ultra thin stone composite board.

The object of the present invention is achieved through the technologyas follow:

a falling-prevention ultra thin stone composite board is provided with acomposite board body composed of ultra thin stone veneer and a lightbase board sticking to the rear surface of the stone veneer, wherein thecomposite board body at least a pair of opposite bottom edges of thecomposite board body is separately fixed with connecting battens whichfasten the stone veneer and the light base board together; the crosssection of the connecting batten is general L-shape; and the connectingbatten is integrally formed by front plate and rear plate; the rearplate is fastened to the rear surface of the light base board and thefront plate is laid against the side surface of the composite boardbody, then the front plate of the connecting batten and the side surfaceof the stone veneer are fixed together by a fasten device.

Furthermore, the edge of front plate of the connecting batten has stoneveneer convex hook, and the central of the side surface of the stoneveneer has anchorage groove correspondingly working in harmony with thestone veneer convex hook; the stone veneer convex hook inserts andlatches to the anchorage groove with adhesive matter between them, whichis the fasten device of the front plate of the connecting batten and theside surface of the stone veneer.

The central of at least two sides of the front plate of the connectingbatten overlaying on the side surface of the stone veneer are set withpunch, and the corresponding location of the side surface of the stoneveneer have connecting blind hole to connect with the punch, theconnecting nail insert to the punch and the blind hole; the connectingnail inserts to the connecting blind hole on the stone veneer throughthe punch of the front plate of the connecting batten, the nail and theinner of the connecting blind hole are fixed together with adhesivematter, forming the fasten device of the front plate of the connectingbatten and the side surface of the stone veneer.

Furthermore, only a pair of the opposite bottom edges of the compositeboard body are fixed with connecting battens.

Four bottom edges of the composite board body are fixed with connectingbattens.

The present invention has the advantageous effects:

The falling-prevention ultra thin stone composite board is provided withthe connecting batten fixed with the side surface of the composite boardthrough a fasten device, the stone veneer and the light base board areanchorage fastened. The stone veneer would not separate from the lightbase board due to unstuck. With the mechanical power of the connectingbatten on the stone veneer and the light base board, the two would beintegrally formed and be dry hung on the wall, solving the problem ofthe change of the temperature, the lifetime of the structure adhesiveand the gravity effecting on the security of the ultra thin stonecomposite board, protecting and saving the stone source, promoting thesecurity of the application of the dry-fasten of the composite board,realizing the stone veneer applying on the modern architecture becomingcostliness and more ultra.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a perspective view of the first embodiment of the presentinvention;

FIG. 2 the enlarged view of the A-A section of the FIG. 1;

FIG. 3 is the structural view of the stone composite board body of theFIG. 1;

FIG. 4 is a perspective view of the connecting batten in the FIG. 1;

FIG. 5 is a perspective view of the second embodiment of the presentinvention;

FIG. 6 is the structural view of the stone composite board body in theFIG. 5;

FIG. 7 is the perspective view of the third embodiment of the presentinvention;

FIG. 8 is the enlarged view of the B-B section in the FIG. 7;

FIG. 9 is the structural view of the stone composite board body of theFIG. 7;

FIG. 10 is a perspective view of the connecting batten in the FIG. 7;

FIG. 11 is a perspective view of another structure of the thirdembodiment of the present invention.

DETAILED DESCRIPTION OF THE INVENTION Embodiment 1

Refer to FIG. 1, a falling-prevention ultra thin stone composite boardis provided with a composite board body 1 and four connecting batten 2,the composite board body is composed of ultra thin stone veneer 11 and alight base board 12 sticking to the rear surface of the stone veneer 11,and the four connecting batten 2 separately fasten the four bottom edgesof the composite body 1. The thickness of the stone veneer 11 rangesfrom 12 mm to 5 mm, and the light base board 12 is aluminum beehiveplate. But no limitation to it, the light base board 12 can apply withother existing light hard materials.

Refer to FIG. 1 to FIG. 3, the central of the side surface of the stoneveneer 11 has anchorage groove 11 a in a loop. It applies high speeddiamond microtome to cut the anchorage groove 11 a, which settles theproblem of easy fragile, defective edge, and irregularities in thicknessof the ultra thin stone veneer when cutting the grooves.

Refer to FIG. 1, FIG. 2 and FIG. 4, the connecting batten 2 is aluminumalloy material integrally formed, the cross section of which is L-shape,and the connecting batten 2 fasten the rear side of the composite boardbody 1 as between the connecting blind hole and the bottom surface ofthe light base board 12. The connecting batten 2 is composed with frontplate 21 and the rear plate 22; the front plate 21 is laid against theside surface of the composite board body 1 as between the anchoragegroove 11 a and the bottom surface of the light base board 12, the edgeof the front plate 21 has a stone veneer hook 21 a in correspond withthe anchorage groove 11 a, two edges of the rear plate 22 have two rivetpunches 221, the light base board 12 has rivet holes 121 in correspondwith the rivet punches 221. the stone veneer hook 21 a of the edge ofthe front plate 21 insert to the corresponding anchorage groove 11 a andis fixed by adhesive matter; the rear plate 22 is fixed to the lightbase board 12 by the meaning of two rivet 3 through the correspondingrivet hole 121 and the rivet punches; the connecting batten fasten thestone veneer 11 and the light base board 12 together. With themechanical power of the connecting batten 2, the stone veneer 11 and thelight base board are fixed together. The stone veneer 11 would not falloff the light base board 12 even the unstuck of the stone veneer 11 andthe light base board 12, which removes the thread of the falling of thestone veneer due to the unstuck.

Embodiment 2

Refer to FIG. 5 and FIG. 6, the differences between the embodiment 1 andthe embodiment 2 are:

Only a pair of the opposite side surface of the stone veneer 11 hasanchorage groove 11 a, the two bottom edges of the composite board body1 in correspond with the anchorage groove 11 a have connecting batten 2,the length of the connecting batten 2 is the same with the length of theedge of the composite board body 1, another two bottom edges have notconnecting batten. With the connecting batten 2 in FIG. 5, the stoneveneer 11 and the light base board 12 are fixed together. The reststructure is the same as that of the embodiment 1, which will not bedetail described here.

Embodiment 3 The Differences Between the Third Embodiment and the FirstEmbodiment are

Refer to FIG. 7 to FIG. 10, the thickness of the stone veneer 11 of thecomposite board body 1 range from 12 mm to 3 mm. The side surfaces ofthe stone veneer 11 have not anchorage groove, and the front plate ofthe connecting batten have not stone hook, but the central of two sidesof the front plate 21 of the connecting batten which is laid against thebottom edge of the stone veneer has punch 21 b, the side surface of thestone veneer 11 has connecting blind hole 11 b in correspond with thepunch 21 b; falling-prevention thread nail 5 insert to the punch 21 band the connecting blind hole 11 b, the end of the thread nail 5 and theinner of the connecting blind hole 11 b are fixed together by adhesivematter, so that the front plate 21 of the connecting batten 2 and thestone veneer are fixed together. With the mechanical power of theconnecting batten 2, the stone veneer 11 and the light base board arefixed together. The stone veneer 11 would not fall off the light baseboard 12 even the unstuck of the stone veneer 11 and the light baseboard 12, which removes the thread of the falling of the stone veneerdue to the unstuck. The punch 21 b is sank punch, preventing the exposedof the nail 5 affecting beauty. The connecting blind hole 11 b is circlehole, applying 2 mm high speed diamond drill device, solve the coolingand the stability of the high speed device; the thickness of thecomposite board body 1 is from 3 mm to 5 mm, the edge of the connectingblind hole is in arc shape, the distance of the outer of the connectingblind hole and the edge of the stone veneer is 1 mm, it would not beeasy fragile, defective edge, and irregularities. The number of thenails 5 of the connecting batten can be configure according to the sizeand weight of the composite board body 1, no limitation to the figures.The rest structure is the same as that of the embodiment 1, which willnot be detail described here.

As another kind of structural type of embodiment 3 in FIG. 11: only apair of the opposite bottom edges of the composite board body 1 arefixed with connecting batten 2, the length of two connecting battens 2are the same with the length of the corresponding sides of the compositeboard body 1, the other two sides are not fixed with connecting battens.With the two opposite connecting battens 2 in FIG. 5, the stone veneer11 and the light base board 12 are connecting together as well, whichprevents the stone veneer from falling off due to unstuck.

Although the present invention has been fully described by ways ofpreferred embodiments with reference to the accompanying drawings, it isto be noted that various changes and modifications will be apparent tothose skilled in the art. Therefore, unless otherwise such changes andmodifications depart from the scopes of the present invention, theyshould be construed as being included therein.

INDUSTRIAL APPLICABILITY

The present invention is provided with a falling-prevention ultra thinstone composite board, which applies the mechanical power of theconnecting batten to fasten the stone veneer and the light base boardtogether, preventing the ultra thin stone veneer from falling off due tounstuck, being effective and good industrial applicability.

1. A falling-prevention ultra thin stone composite board is providedwith a composite board body composed of ultra thin stone veneer and alight base board sticking to the rear surface of the stone veneer,wherein the composite board body at least a pair of opposite bottomedges of the composite board body is separately fixed with connectingbattens which fasten the stone veneer and the light base board together;the cross section of the connecting batten is general L-shape; and theconnecting batten is integrally formed by front plate and rear plate;the rear plate is fastened to the rear surface of the light base boardand the front plate is laid against the side surface of the compositeboard body, then the front plate of the connecting batten and the sidesurface of the stone veneer are fixed together by a fasten device. 2.Ultra thin stone composite board according to the claim 1, wherein theedge of front plate of the connecting batten has stone veneer convexhook, and the central of the side surface of the stone veneer has ananchorage groove correspondingly working in harmony with the stoneveneer convex hook; the stone veneer convex hook inserts and latches tothe anchorage groove with adhesive matter between them, which is thefasten device of the front plate of the connecting batten and the sidesurface of the stone veneer.
 3. Ultra thin stone composite boardaccording to the claim 2, wherein the thickness of the stone veneer ofthe composite board body ranges from 12 mm to 5 mm.
 4. Ultra thin stonecomposite board according to the claim 1, wherein the central of atleast two sides of the front plate of the connecting batten overlayingon the side surface of the stone veneer are set with punch, and thecorresponding location of the side surface of the stone veneer haveconnecting blind hole to connect with the punch, the connecting nailinsert to the punch and the blind hole; the connecting nail insert tothe connecting blind hole on the stone veneer through the punch of thefront plate of the connecting batten, the nail and the inner of theconnecting blind hole are fixed together with adhesive matter, formingthe fasten device of the front plate of the connecting batten and theside surface of the stone veneer.
 5. Ultra thin stone composite boardaccording to the claim 4, wherein the thickness of the stone veneer ofthe composite board body ranges from 12 mm to 3 mm.
 6. Ultra thin stonecomposite board according to any claim of claim 1, wherein only a pairof opposite bottom edges of the composite board body are fixed withconnecting battens.
 7. Ultra thin stone composite boards according toany claim of claim 1, wherein four bottom edges of the composite boardbody are fixed with connecting battens.
 8. Ultra thin stone compositeboard according to any claim of the claim 1, wherein the rear plate ofthe connecting batten and the light base board are fixed together byrivets.
 9. Ultra thin stone composite board according to the claim 1,wherein the light base board is aluminum beehive plate.
 10. Ultra thinstone composite board according to the claim 2, wherein the light baseboard is aluminum beehive plate.
 11. Ultra thin stone composite boardaccording to the claim 3, wherein the light base board is aluminumbeehive plate.